Results 1 to 10 of about 318,390 (364)
BMC Musculoskeletal Disorders, 2022 Objectives To evaluate the clinical outcomes of one-stage posterior instrumentation combined with anterior debridement and reconstruction using allogenic strut bone for the surgical treatment of multilevel lumbar spinal tuberculosis in children younger ...
Jingyu Wang +5 more
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Scientific Reports, 2023 Biofilms induce microbial-mediated surface roughening and deterioration of cement. In this study, zwitterionic derivatives (ZD) of sulfobetaine methacrylate (SBMA) and 2-methacryloyloxyethyl phosphorylcholine, were added in concentrations of 0, 1, and 3%
Chengzan Wu +8 more
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The diagnosis and treatment of a special rare type of Monteggia equivalent fractures in children
Frontiers in Pediatrics, 2023 PurposeTo explore the characteristics, mechanism, treatment, and prognosis of head–neck separation type of Monteggia equivalent fractures in children.MethodsPatients with this injury were reviewed retrospectively.
Fei Su +38 more
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IMA Journal of Applied Mathematics, 2016 For materials science, diamond crystals are almost unrivaled for hardness and a range of other properties. Yet, when simply abstracting the carbon bonding structure as a geometric bar-and-joint periodic framework, it is far from rigid. We study the geometric deformations of this type of framework in arbitrary dimension d, with particular regard to the ...
Borcea, Ciprian, Streinu, Ileana
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Scientific Reports, 2022 Colonization of auto-polymerized acrylic resin by pathogenic Candida albicans is a common problem for denture users. In this study, zinc-modified phosphate-based glass was introduced into an auto-polymerized acrylic resin at concentrations of 3, 5, and 7
Myung-Jin Lee +5 more
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Skin irritation in children undergoing orthodontic facemask therapy
Scientific Reports, 2023 Orthodontic facemasks are extraoral orthodontic appliances that influence maxillary and mandibular development in children with skeletal Class III malocclusion.
Harim Kim +5 more
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Quarterly of Applied Mathematics, 2019 Geometric variations of objects, which do not modify the object class, pose a major challenge for object recognition. These variations could be rigid as well as non-rigid transformations. In this paper, we design a framework for training deformable classifiers, where latent transformation variables are introduced, and a transformation of the object ...
Shen, Jiajun, Amit, Yali
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Physical Review D, 2002 We introduce a method to obtain deformed defects starting from a given scalar field theory which possesses defect solutions. The procedure allows the construction of infinitely many new theories that support defect solutions, analytically expressed in terms of the defects of the original theory. The method is general, valid for both topological and non-
Bazeia, D. +2 more
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Journal of Orthopaedics and TraumatologyBackground Permanent epiphysiodesis (pED) according to Phemister is an established treatment for leg length discrepancies (LLD) but has largely been replaced by less invasive techniques.
Andrea Laufer +8 more
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Journal of Biological EngineeringThe demands for novel and efficient therapies have gradually increased with the rising concerns of osteoporosis (OP). The most popular method in promoting bone regeneration during osteoporotic conditions consists of loading bioactive materials with ...
Weilin Zhang +10 more
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